Description : What are secondary pollutants? -Biology
Last Answer : answer:
Description : Examples of secondary air pollutants is/are:
Last Answer : Examples of secondary air pollutants is/are: A. Smog B. PAN C. CFCs D. All the above
Description : Assertion : Secondary air pollutants are formed by interactin among primary pollutants and are more toxic Reason: DDT is secondary air pollutants
Last Answer : Assertion : Secondary air pollutants are formed by interactin among primary pollutants and are more toxic ... but reason is wrong D. Both are wrong
Description : One of the following acts as secondary pollutants
Last Answer : One of the following acts as secondary pollutants A. Br B. `NO_(2)` C. `HNO_(3)` D. `Cl_(2)`
Description : Two components of automobile exhausts, which can interact to produce secondary pollutants are
Last Answer : Two components of automobile exhausts, which can interact to produce secondary pollutants are A. ... sulphur dioxide D. Sulphur and nitrogen oxides.
Last Answer : Examples of secondary air pollutants is/are: A. Automobile exhausts B. chimneys smog C. photochemicals smog D. Classical smog
Description : Examples of pollutants. -Biology
Description : Examples of biodegradable pollutants? -Biology
Description : What are the types of air pollutants? -Biology
Description : What are biodegradable pollutants? -Biology
Description : What are non biodegradable pollutants? -Biology
Description : What are primary pollutants? -Biology
Description : What are the important air pollutants? -Geography
Last Answer : The important air pollutants are carbon dioxide, carbon monoxide, sulphur dioxide, nitrogen oxide, chloroflaoro carbons, hydro carbons etc.
Description : What are the effects of soil pollutants? -Geography
Last Answer : The effects of soil pollutants are it decreases the fertility of the soil, converts the region into wasteland, destroys the micro organisms in the soil etc.
Description : what are two pollutants sometimes found in shower water mist that is damaging to inhale?
Last Answer : Radon and gasoline
Description : Which of the following statements are correct ? (i) Benzene hexachloride (BHC) is a non-biodegradable pollutant. (ii) Anthropogenic air pollutants are
Last Answer : Which of the following statements are correct ? (i) Benzene hexachloride (BHC) is a non-biodegradable pollutant. (ii) ... b B. a,c C. b,c D. c,d
Description : Which is not an air pollutants ?
Last Answer : Which is not an air pollutants ? A. Phosphate B. Hydrocarbons C. Carbon monoxide D. All of the above
Description : Gaseous pollutants can be controlled by:
Last Answer : Gaseous pollutants can be controlled by: A. Adsorption B. ESP C. Arrestors D. Purolysis
Description : Which of the following will not control particular pollutants
Last Answer : Which of the following will not control particular pollutants A. Incinerator B. Arrester C. Scrubber D. Filter
Description : Which one of the following statements pertaining to pollutants is correct?
Last Answer : Which one of the following statements pertaining to pollutants is correct? A. DDT is nonbiodegradable ... in water may causes "itai itai" disease.
Description : The soil pollutants that affects the food chain and food web by killing microorganisms and plants are:
Last Answer : The soil pollutants that affects the food chain and food web by killing microorganisms and plants ... . Agricultural wastes C. Pesticides D. Pathogens
Description : In indian metropolitan cities like Delhi major air pollutants is
Last Answer : In indian metropolitan cities like Delhi major air pollutants is A. SPM B. `SO_(2)` C. `NO_(2)` D. CO and `CO_(2)`
Description : The pollutants released by jet planes are :
Last Answer : The pollutants released by jet planes are : A. Fog B. Aerosol C. Smog D. Colloid.
Description : Among pollutants which has the most lasting effect
Last Answer : Among pollutants which has the most lasting effect A. Carbon monoxide B. Pesticides C. Sulphur dioxide D. Smoke from chimneys.
Description : Most harmful type of environmental pollutants are
Last Answer : Most harmful type of environmental pollutants are A. Human organic wastes B. Natural nutrients ... . Waste animal feed D. Nonbiodegradable chemicals.
Description : Oxides of sulphur and nitrogen are important pollutants of :
Last Answer : Oxides of sulphur and nitrogen are important pollutants of : A. Water B. air C. Soil D. All of the above
Description : Biodegradable pollutants is
Last Answer : Biodegradable pollutants is A. Plastic B. Asbestos C. Sewage D. Mercury
Description : Air pollutants that produce photochemical oxidants include
Last Answer : Air pollutants that produce photochemical oxidants include A. `CO_(2)`, CO and `SO_(2)` B. ... nitric acid D. ozone, chlorine and sulphur dioxide.
Description : Burning of fossil fuels is the main source of which of the following pollutants?
Last Answer : Burning of fossil fuels is the main source of which of the following pollutants? A. Nitrogen oxide B. nitric acid C. nitrous oxide D. sulphur dioxide
Description : Detergents are water pollutants because they contains
Last Answer : Detergents are water pollutants because they contains A. Suphates B. Nitrates C. Carbonates D. Phosphates
Description : After thermal inversion, pollutants pile up in
Last Answer : After thermal inversion, pollutants pile up in A. Hanging cool air B. Hanging warm air C. At the boundary of cool and warm airs D. Soil
Description : A pollutants that causes irritation in eyes, throat and nose
Last Answer : A pollutants that causes irritation in eyes, throat and nose A. CO B. `SO_(2)` C. `CH_(4)` D. Chlorofluorocarbons.
Description : A primary air pollutants is
Last Answer : A primary air pollutants is A. `CH_(4)` B. `H_(2)S` C. CO D. All the above
Description : Primary pollutants is the one, which
Last Answer : Primary pollutants is the one, which A. Enters enviroment directly B. Is formed naturally C. ... or more pollutants components D. Is anthropogenic .
Description : Non-biodegradable pollutants are extremly harmful because they
Last Answer : Non-biodegradable pollutants are extremly harmful because they A. Undergo biomagnification B. Remain in position ... not get recycled D. Both B and C
Description : Jet aeroplanes releases pollutants in air called
Last Answer : Jet aeroplanes releases pollutants in air called A. smog B. photo-chemical oxidants C. Aerosols D. Algae and bacteria.
Description : Electrostatic precipitators are employed to remove particulate pollutants of the size of
Last Answer : Electrostatic precipitators are employed to remove particulate pollutants of the size of A. `5-20 mum ` B. `20 - ... mum` and larger D. `0.5-5.0 mum`.
Description : Pollutants likely to deplete ozone layers is
Last Answer : Pollutants likely to deplete ozone layers is A. CO B. nitrogen oxides C. Chloroflurocarbons D. Both B and C
Description : Most atmospheric pollutants do not rise above
Last Answer : Most atmospheric pollutants do not rise above A. 600 m B. 1000 m C. 2000 m D. 200 m
Description : Atmospheric pollutants formed by human activities constitute of the total
Last Answer : Atmospheric pollutants formed by human activities constitute of the total A. 0.95 B. 0.75 C. 0.25 D. 0.0005
Description : Pollutants directly emanating form human activities are
Last Answer : Pollutants directly emanating form human activities are A. Quantatives pollutants B. Qualitative pollutants C. Air pollutants D. Water pollutants.
Last Answer : Non-biodegradable pollutants are extremly harmful because they A. Undergo bimagnification B. Remain in position ... not get recyled D. Both B and C
Description : $ Air pollutants are always gaseous. ! Ultraviolet rays do not cause any harm to the human beings.
Last Answer : $ Air pollutants are always gaseous. ! Ultraviolet rays do not cause any harm to the human beings. A. If ... is wrong D. If both As and R are wrong.
Description : Bag filters are used for removal of pollutants from
Last Answer : Bag filters are used for removal of pollutants from A. Exhaust emissions B. Effluent water C. sewage water D. Both B and C